A pipe wrench is a type of adjustable tool used primarily for gripping and turning cylindrical objects, especially pipes. It features serrated jaws that provide a strong grip, allowing users to apply significant torque without slipping. The design typically includes a long handle for leverage, making it easier to work with stubborn or rusted pipes. Pipe wrenches come in various sizes to accommodate different pipe diameters. They are commonly used by plumbers and in construction, often alongside other tools like adjustable wrenches and plumbing snakes. Proper use of a pipe wrench can prevent damage to pipes and fittings during installation or repair.